Shenoa & Co.

Across Midtown’s polished stone frontage sits Shenoa & Co., a fixture in big-ticket gems. Down the block from sleek flagship stores, this sixth-floor suite zeroes in on diamonds without the tourist bustle. Few visitors notice the discreet entry on 580 5th Avenue, Suite 629; locals aiming for precision in stones usually do. Specializing in small-business needs rather than showroom crowds, the operation handles everything from quick appraisals to certified repairs. Occasionally they’ll broker loose stones for designers chasing specific specs. When owners want a stone reset or a prong retipped, they know to call. Try the line at (212) 764-1625 if a stone leaves you second-guessing its setting. Skip the lobby queues; the elevator spits you into the quiet warren where dealers quietly seal deals. Tap the map for directions: https://www.google.com/maps/place?ftid=0x89c258fe5f332985:0xc3af02004a4c1eb7